Bump junit from 4.13 to 4.13.1 (#64)

Bumps [junit](https://github.com/junit-team/junit4) from 4.13 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13...r4.13.1)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -50,7 +50,7 @@
         <jackson.version>2.11.2</jackson.version>
 
         <!-- Define which version of junit you'll be running -->
-        <junit.version>4.13</junit.version>
+        <junit.version>4.13.1</junit.version>
 
         <!-- Specify which Checkstyle ruleset to use -->
         <checkstyle.ruleset>build/checkstyle.xml</checkstyle.ruleset>